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INFINITY SERIES

Infinity 500 ore

The INFINITY SERIES chrome bars ensure, with the same chrome overlay, an exceptional resistance to corrosion.
Performance achieved by an innovative technology, entirely developed in-house.

A revolution in the field of chrome bars and tubes, they are able to combine versatility in application and an excellent performance in terms of corrosion resistance, and are good value for money for the user.

infinity


The Infinity technology, which ensures a chrome plating with 500 hours of corrosion resistance (500 ORE),
is applied to:

CHROME BARS

STAINLESS STEEL CHROME BARS

LINEAR SHAFTS

OUTSIDE CHROME PLATED TUBES

OUTSIDE CHROME PLATED TUBES SKIVED AND ROLLER BURNISHED


Serie infinity

NEW 500 ore

Perfect corrosion resistance


Diameters up to 20 mm,

Chrome layer 14 μm min., tolerance f8

Diameters over 20 mm,

Chrome layer 20 μm min., tolerance f7

Chrome layer hardness HRC 66-69 (HV 0,1 / HV 850-1000)

Roughness Ra max. 0,20 μm  

500 hours in Neutral Salt Spray Rating 10

Technical Data

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Diameters > 20 mm

StraightnessBetter than 0,5 / 2000 mm
ToleranceAccording to ISO f7
Out of RoundnessWithin ½ of ISO tolerance field
Surface Roughness Rt 3 μm max.Ra < 0,2 μm
Rt < 3 μm max.
Chromium Layer HardnessHRC 66 - 69 (HV 0,1 / HV850-1000)
Steel GradesCK 45, 18MnV5 / 20MnV6
42MnV7, 45MnV1
38MnVS6, 42CrMo4
Induction HardeningCK 45/50,
45MnV1, 20MnV6
38MnVS6, 42CrMo4

STELMI BARS AND TUBES ARE
FULLY CHROMED UP TO THE ENDS

Dimensional range 15,88 – 200 mm »
Category: Linear shafts
Application field:
Mobile, Marine, Offshore.
Application fields

the range

Since 2001 Stelmi is world leader in corrosion resistence of its chrome bars and tubes.

The HIPERCHROMIUM technology has established new standards in the fluidpower industry: 200, 500 and 1000 hours of corrosion resistance in Neutral Salt Spray test ( in compliance with ISO 9227 standard) with a minimum rating ) ( according to ISO 10289 standard).
A technological milestone than many companes still try to reach.
Thousands tests in our quality laboratory confirmed by indipendent laboratories and by the most prestigious Customers around the world proved the reliability of this technology.
The HIPERCHROMIUM TECHNOLOGY is fully developed in our R&R Department: mone than 35 years of technological know-how, proudly MADE IN ITALY.

INFINITY® SERIES
infinity
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our technology

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